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Bluetooth: A2MP: Add chan callbacks

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Add L2CAP chan ops callbacks.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
This commit is contained in:
Andrei Emeltchenko 2012-05-29 13:59:04 +03:00 committed by Johan Hedberg
parent f6d3c6e783
commit 46d5c9088f
1 changed files with 55 additions and 0 deletions
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55
net/bluetooth/a2mp.c
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@ -63,8 +63,63 @@ static void a2mp_send(struct amp_mgr *mgr, u8 code, u8 ident, u16 len,
kfree(cmd);
}
static void a2mp_chan_close_cb(struct l2cap_chan *chan)
{
l2cap_chan_destroy(chan);
}
static void a2mp_chan_state_change_cb(struct l2cap_chan *chan, int state)
{
struct amp_mgr *mgr = chan->data;
if (!mgr)
return;
BT_DBG("chan %p state %s", chan, state_to_string(state));
chan->state = state;
switch (state) {
case BT_CLOSED:
if (mgr)
amp_mgr_put(mgr);
break;
}
}
static struct sk_buff *a2mp_chan_alloc_skb_cb(struct l2cap_chan *chan,
unsigned long len, int nb)
{
return bt_skb_alloc(len, GFP_KERNEL);
}
static struct l2cap_chan *a2mp_chan_no_new_conn_cb(struct l2cap_chan *chan)
{
BT_ERR("new_connection for chan %p not implemented", chan);
return NULL;
}
static void a2mp_chan_no_teardown_cb(struct l2cap_chan *chan, int err)
{
BT_ERR("teardown for chan %p not implemented", chan);
}
static void a2mp_chan_no_ready(struct l2cap_chan *chan)
{
BT_ERR("ready for chan %p not implemented", chan);
}
static struct l2cap_ops a2mp_chan_ops = {
.name = "L2CAP A2MP channel",
.close = a2mp_chan_close_cb,
.state_change = a2mp_chan_state_change_cb,
.alloc_skb = a2mp_chan_alloc_skb_cb,
/* Not implemented for A2MP */
.new_connection = a2mp_chan_no_new_conn_cb,
.teardown = a2mp_chan_no_teardown_cb,
.ready = a2mp_chan_no_ready,
};
static struct l2cap_chan *a2mp_chan_open(struct l2cap_conn *conn)